Granite City Local DirectoryProvided by Our Local Spotlight

HVAC contractor

Koesterer Heating & Cooling

Heating, cooling and sheet metal fabrication since 1992Granite City, IL

Family-owned
Delivery
Since 1992
Authorized American Standard Dealer
Licensed Professionals
Parts Warranty

Call (618) 451-7500 Website

About Koesterer Heating & Cooling

The story

Koesterer Heating & Cooling is a family-owned HVAC company that handles heating, air conditioning and ventilation for homes and commercial buildings. The company was opened in 1992 by John Koesterer and has grown from its start, while keeping a focus on craftsmanship and customer satisfaction. It is an authorized dealer for American Standard and ClimateMaster equipment.

The company also runs a full-service sheet metal shop that fabricates ductwork and other HVAC components, using CNC plasma cutting. Geothermal heat pump installation is available for buildings. Service reaches Granite City, Collinsville, Edwardsville, Glen Carbon, Troy and nearby communities in Madison County, Illinois, and the office is in Granite City. Weekday hours are shown on the page.

What they offer

Services & specialties

Heating Repair
Air Conditioning Installation
Air Conditioning Maintenance
Geothermal Heat Pumps
Ductwork
Sheet Metal Fabrication
Ventilation Systems

Before you go

Good to know

What does Koesterer Heating & Cooling offer?: Koesterer Heating & Cooling is a hvac contractor in Granite City, IL. Services include heating repair, air conditioning installation, air conditioning maintenance, geothermal heat pumps, ductwork, sheet metal fabrication and ventilation systems. Family-owned, Delivery, Since 1992, Authorized American Standard Dealer and Licensed Professionals.
When is Koesterer Heating & Cooling open?: Mon – Fri: 7:30 AM – 4 PM; Sat – Sun: Closed.
Where is Koesterer Heating & Cooling?: Koesterer Heating & Cooling comes to you, serving Granite City, Collinsville, Edwardsville, Glen Carbon, Troy, Maryville and surrounding areas in Madison County, IL.
How do I contact Koesterer Heating & Cooling?: Call (618) 451-7500 or visit koestererhvac.com.

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